$329, before taxes, before shipping. sub par cooling and sound dampening.
I have had my two black SilverStone Sugo SG05BB-450 mini-ITX cases since 2012 and have never found a reason to switch to anything else. Sure I had to mod it for multiple 2.5 SSDs and dusting off the front filter could be faster, but no big deal. I do like the Sugo SG14, but I appreciate being able to keep the Slim Internal BluRay optical drives for older software installations too (beneficial in my industry) with my existing SG05BB models..
I do not see the appeal to a case like this at that price...